13650201

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 40

約数和(自身を含む): 22581504

約数和(自身を除く): 8931303

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 431, 459, 621, 1173, 1293, 1377, 1863, 3519, 3879, 7327, 9913, 10557, 11637, 21981, 29739, 31671, 34911, 65943, 89217, 168521, 197829, 267651, 505563, 593487, 802953, 1516689, 4550067, 13650201]

約数ペア:

[(1, 13650201), (3, 4550067), (9, 1516689), (17, 802953), (23, 593487), (27, 505563), (51, 267651), (69, 197829), (81, 168521), (153, 89217), (207, 65943), (391, 34911), (431, 31671), (459, 29739), (621, 21981), (1173, 11637), (1293, 10557), (1377, 9913), (1863, 7327), (3519, 3879)]